400HP Subaru Impreza WRX STi – Flybys & LOUD Wastegate Sounds! Acceleration & Sound by turboandstance - May 6, 2020May 6, 2020 This video features a 395HP Subaru Impreza WRX STi (GD) and a 275HP Subaru Impreza GTT (GC8)! The WRX STi’s engine has been replaced by a EJ207 with a TD0520G Turbo, Injector Dynamics 1000cc Injectors, Japspeed FM Intercooler, HKS BOV, 6spd Gearbox and a Full 3 inch Scoobyworld Afterburner Vortex Exhaust. Which results in 395HP and 502Nm of torque! Next to that: BC Racing Coilovers, Whiteline Anti-Roll Bar, Carbon Fiber Bonnet, Mirrors, Fuel Cap and more! Owner on Instagram: @gd_scoobie The GTT produces 275HP on 1.2 bar. It has been fitted with a 2.5 inch Straight Pipe with an Invidia Screamer Pipe, larger Intercooler, HKS BOV, lighter Flywheel, Sport clutch, Cusco Wishbones, XXR Wheels and WRX brakes and more! Owner on Instagram: @blue_gc8_nl Leave a comment